99 lines
2.2 KiB
C++
99 lines
2.2 KiB
C++
/*
|
|
* Olive Community Edition - Non-Linear Video Editor
|
|
* Copyright (C) 2025 Olive CE Team
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "scopebase.h"
|
|
|
|
#include "config/config.h"
|
|
|
|
namespace olive
|
|
{
|
|
|
|
#define super ManagedDisplayWidget
|
|
|
|
ScopeBase::ScopeBase(QWidget *parent)
|
|
: super(parent)
|
|
, texture_(nullptr)
|
|
, managed_tex_up_to_date_(false)
|
|
{
|
|
EnableDefaultContextMenu();
|
|
}
|
|
|
|
void ScopeBase::SetBuffer(TexturePtr frame)
|
|
{
|
|
texture_ = frame;
|
|
managed_tex_up_to_date_ = false;
|
|
update();
|
|
}
|
|
|
|
void ScopeBase::showEvent(QShowEvent *e)
|
|
{
|
|
super::showEvent(e);
|
|
}
|
|
|
|
void ScopeBase::DrawScope(TexturePtr managed_tex, QVariant pipeline)
|
|
{
|
|
ShaderJob job;
|
|
|
|
job.Insert(QStringLiteral("ove_maintex"),
|
|
NodeValue(NodeValue::kTexture,
|
|
QVariant::fromValue(managed_tex)));
|
|
|
|
renderer()->Blit(pipeline, job, GetViewportParams());
|
|
}
|
|
|
|
void ScopeBase::OnInit()
|
|
{
|
|
super::OnInit();
|
|
|
|
pipeline_ = renderer()->CreateNativeShader(GenerateShaderCode());
|
|
}
|
|
|
|
void ScopeBase::OnPaint()
|
|
{
|
|
// Clear display surface
|
|
renderer()->ClearDestination();
|
|
|
|
if (texture_) {
|
|
// Convert reference frame to display space
|
|
if (!managed_tex_ || !managed_tex_up_to_date_ ||
|
|
managed_tex_->params() != texture_->params()) {
|
|
managed_tex_ = renderer()->CreateTexture(texture_->params());
|
|
|
|
ColorTransformJob job;
|
|
job.SetColorProcessor(color_service());
|
|
job.SetInputTexture(texture_);
|
|
job.SetInputAlphaAssociation(kAlphaNone);
|
|
|
|
renderer()->BlitColorManaged(job, managed_tex_.get());
|
|
}
|
|
|
|
DrawScope(managed_tex_, pipeline_);
|
|
}
|
|
}
|
|
|
|
void ScopeBase::OnDestroy()
|
|
{
|
|
managed_tex_ = nullptr;
|
|
texture_ = nullptr;
|
|
pipeline_.clear();
|
|
|
|
super::OnDestroy();
|
|
}
|
|
|
|
}
|